baber/WOPTO huggingface dataset:
Patent KR-20040010046-A (KR)
Inventor: UNNO MASATAKA
IPC: H04B7/005
Filed: 2003-01-11
Abstract: PURPOSE: To stably and highly maintain service quality in a transmission power control support device and a radio terminal. CONSTITUTION: The device is provided with a transmission quality monitoring means for monitoring an error in a threshold of transmission quality of one radio channel among a plurality of radio channels where transmission power of the specified radio channel is relatively controlled under the control of transmission power; a period specification means for specifying a period from time of an opportunity when the radio channel except for the specified radio channel is added to a plurality of the radio channels or time when addition is permitted to specified time; a target value setting means for setting a target value of transmission power of the specified radio channel to a value where the error is compressed if time is not applied to the period and to a value larger than above value in the period; and a transmission power update request means informing a transmission terminal of the target value by prescribed occurrence frequency.
Patent KR-20040064342-A (KR)
Title: Grass harvester
Inventor: WON JONG SEO
IPC: A01D57/00
Filed: 2003-01-11
Abstract: PURPOSE: A grass harvester is provided to harvest several kinds of long and short grass mixed in an indigenous state and cut and harvest harvested forage to a short length of 2 to 4cm in a harvesting process so as to be used right away for mixed formula feed. CONSTITUTION: The grass harvester based on a wheat harvester comprises: a terminal roll(21) in a feeder(17) which delivers grass provided from a cutter bar(15) to a cutting and delivering part(31) installed to a track(11); a cut grass delivering tube(41) attached to the cutting and delivering part(31); and a power transmission unit(51) transmitting a power output of a driving part(19).
Patent KR-20040067082-A (KR)
Inventor: HWANG SEONG TAEK
IPC: G02B6/28
Filed: 2003-01-21
Abstract: PURPOSE: A multi-wavelength source using a fiber grating is provided to output an optical signal having narrow line width by applying different temperature and voltage to plural fiber gratings and outputting the multi-wavelength optical signals. CONSTITUTION: A multi-wavelength source using a fiber grating includes an exciting light source, an optical amplifier, a reflector, a first fiber grating, a second fiber grating, a first circulator, a second circulator, and a grating controller. The optical amplifier(120) is excited by the exciting light source to generate amplified spontaneous emission noise. The reflector is used for reflecting the amplified spontaneous emission noise. The first fiber grating(160) is used for generating a multi-wavelength source from the amplified spontaneous emission noise. The second fiber grating(180) has the same wavelength group as the first fiber grating. The first circulator(150) is used for transferring the amplified spontaneous emission noise to the first fiber grating and outputting the multi-wavelength source to the outside. The second circulator(170) is used for transferring the multi-wavelength source to the second fiber grating and outputting the multi-wavelength source to the outside. The grating controller(190a) is used for controlling the second fiber grating.
Patent KR-20040071559-A (KR)
Inventor: SONG MIN HOI
IPC: C08J5/18
Filed: 2003-02-06
Abstract: PURPOSE: A plastic household supplies surface protection film for heat transfer is provided, to prevent the marks of a rubber roller, a film, a releasing agent and an adhesive to be formed on surface when a character design is formed on the surface of plastic household supplies by heat transfer. CONSTITUTION: The plastic household supplies surface protection film is prepared by applying an auxiliary to an ordinary heat transfer film, and preferably the auxiliary is a surface protection resin.
Patent KR-20040073755-A (KR)
Inventor: KOTANI KACUMI
IPC: A61G7/10
Filed: 2003-02-14
Abstract: PURPOSE: A multipurpose combined bed and moving apparatus for use in nursing of patients is provided to minimize labor load of a nurse in the case of bathing and other nursing services, and to enable free movement of a patient using a wheelchair. CONSTITUTION: The multipurpose apparatus for use in nursing of a patient comprises a bed(13) having a movable fixing unit and a foldable joint adapted to enable multi-stage folding of the movable fixing unit, a wheelchair used to move the patient in a folded state of the bed, a bathing unit(4) having a combined toilet and bathtub(3) and a net(5), and a lifting device for stably moving the patient to the bathing unit.
Patent KR-20040074815-A (KR)
Inventor: YOO HOE SU
IPC: B27B25/00
Filed: 2003-02-19
Abstract: PURPOSE: A material feeding lifter for a running saw is provided to improve productivity by easily loading/unloading materials. CONSTITUTION: In a running saw including a surface plate, a driving unit is installed at one side of the surface plate, and moves a lifter up and down. The driving unit includes input and output ports(10), a data processing unit(11), a buffer(12) for storing data, a main controller(14), a driving circuit(21) controlled by the main controller and driving a power supply unit(4), a computer(15) for moving the position of the lifter, and an encoder(16) for detecting the position of the lifter.
Patent KR-20040075440-A (KR)
Inventor: KIM YONG CHAE
IPC: E06B9/54
Filed: 2003-02-21
Abstract: PURPOSE: A rolling mosquito net using a coil spring is provided to promote the convenience on installation and management and to remove dust and impurities easily, to replace a mosquito net when damaged. CONSTITUTION: The rolling mosquito net using a coil spring contains a space formed to keep a mosquito net in the rolling type, a bearing shaft installed to roll up a mosquito net, a coil spring supplying energy when opening and closing, a swinging bar guiding a mosquito net to be opened and closed from a storage space, a fixing ring attached to the swinging bar, a groove hanging the fixing ring, a swinging bar guide groove guiding the swinging bar to the directed place, and a brush cleaning up the face of a mosquito net when opening and closing.
Patent KR-20030069898-A (KR)
Title: 자기 랜덤 액세스 메모리
IPC: G11C11/16
Filed: 2003-02-22
Abstract: 판독 블럭(BK11)은, 가로 방향으로 배열된 복수의 MTJ 소자(l2)로 구성된다.  판독 블록(BK11) 내의 MTJ 소자(l2)의 일단은 공통 접속되며, 그 접속점은, 선택 스위치를 경유하지 않고, 직접, 판독 워드선(RWL1)에 접속된다.  MTJ 소자(12)의 타단은, 각각 독립적으로, 판독 비트선(RBL1, …, RBL4)/기입 워드선(WWL1, …, WWL4)에 접속된다.  판독 비트선(RBL1, …, RBL4)/기입 워드선(WWL1, …, WWL4)은, 로우 선택 스위치(RSW2)를 경유하여, 공통 데이터선(30)에 접속된다.  공통 데이터선(30)은 판독 회로(29B)에 접속된다.
Patent KR-20040076498-A (KR)
Inventor: HWANG GU YEON
IPC: B29D30/16
Filed: 2003-02-26
Abstract: PURPOSE: A tire forming machine is provided to enable extrusion of raw materials and a winding operation to be performed simultaneously and to achieve a high-quality tire by a precise forming work without using toxic materials such as a releasing agent or an adhesive agent, which simplifies a tire manufacturing process and reduces an overall operation time, thereby increasing the manufacture and preventing environmental pollution while reducing the manufacturing cost. CONSTITUTION: The tire forming machine comprises: an injection cylinder(200) having a built-in injection screw(210) and a heater(201); an extrusion cylinder(100) connected to the injection cylinder(200) via a check valve(220), and having a nozzle(150) rotated by a rotation motor(160), and a nozzle chuck(152) connected to the extrusion cylinder(100) via a bearing(153) and connected to the rotation motor(160) via a nozzle gear(154) and a rotation gear(161); a piston(110) reciprocating vertically inside the extrusion cylinder(100) and installed so as not to rotate; a transfer screw(120) having one end fixedly connected to the piston(110); a transfer nut(130) fitted into the transfer screw(120) and rotated by a driving motor(140); a ball(131) installed between the transfer screw(120) and the transfer nut(130); and a winding roller(300) on which a rubber ribbon(400) is wound after being extruded and formed.
Patent KR-20040080092-A (KR)
Inventor: LEE YEONG CHEOL
IPC: A47L9/00
Filed: 2003-03-10
Abstract: PURPOSE: A noise reducing structure for a vacuum cleaner is provided to extend a passage through which noise passes by forming a guide rib at a rear case. CONSTITUTION: A noise reducing structure for a vacuum cleaner is composed of a front case(110) coupled to the front of a fan motor(M), and a rear case(130) for covering the rear of the fan motor. The rear case has a through hole(131) communicated with an exhaust unit(150) for filtering exhausted air, and a guide rib(133) for preventing the through hole from being opened completely.
Patent KR-20040082560-A (KR)
Inventor: KIM HUI CHAE
IPC: H04B1/38
Filed: 2003-03-19
Abstract: PURPOSE: An apparatus for combining a slim battery pack of a mobile communication terminal is provided to minimize a space occupied by an apparatus for combining a battery pack by sliming the apparatus for combining a battery pack. CONSTITUTION: A locker(210) has hooks(212) formed at one side to be engaged with hook grooves of a battery pack for fixing the battery pack, and has a knob connecting part at the other side. The locker(210) moves right and left within a section of a containing part. A locker containing body(220) has an embossed guiding part(221) formed at an inside of a side wall. A combining apparatus assembly cover(230) is fixed on the top side of a battery pack mounting part of a main body of a terminal to fix the locker containing body. An elastic member(221) is installed between the locker containing body(220) and the locker(210) for providing force of restitution. A knob(214) for a battery pack detaching lever has grooves combined with the knob connecting part of the locker(210).
Patent KR-20040084579-A (KR)
Inventor: BAE JANG HWAN
IPC: H04R13/00
Filed: 2003-03-28
Abstract: PURPOSE: A method for reducing magnetic field of an electric energy/sound energy converter is provided to reduce the high density of the magnetic field by improving a structure of the electric energy/sound energy converter. CONSTITUTION: A magnetic circuit is formed with a front plate, a rear plate(B), and a permanent magnet installed therebetween. A moving coil(D) is inserted into a gap of an opening part between the rear plate and the front plate. A vibration plate(G) is adhered on the moving coil. The vibration plate is adhered to a spacer(E) which is fixed to a frame having a sound output hole. A dust cover and a sound shielding member are used for protecting the vibration plate and prevent permeation of magnetic materials.
Patent KR-20040089152-A (KR)
Inventor: KIM PYEONG RAE
IPC: H01L21/66
Filed: 2003-04-10
Abstract: PURPOSE: An illuminating apparatus is provided to detect accurately errors by generating light of different colors according to error states of a semiconductor chip. CONSTITUTION: A supporter(120) includes a hole for operating a camera. A plurality of LEDs are installed at an invagination part of the supporter. A control unit(130) controls intensity of light of plural LEDs. The LEDs are used for generating the light of different colors according to positions of the LEDs installed at the supporter. The LEDs are formed with a blue LED, a green LED, and a white LED. The blue LED is installed at a center of the invagination part. The green LED and the white LED are installed at an edge of the invagination.
Patent KR-20040092663-A (KR)
Inventor: KWON IN JA
IPC: C02F1/463
Filed: 2003-04-24
Abstract: PURPOSE: Provided is an electro-coagulating apparatus by using conductive media which is able to continuously allow wastewater to flow in and electrically coagulate the wastewater to treat it. CONSTITUTION: The apparatus comprises a housing (10) having a watching window (11) and an electrode plate (51), a storage case (40) where cohesive agents eluting metals (70) such as expendable aluminum or iron are stored, conductive media (60) filled up with the inner space of the lower part of the housing, an electrode rod (50) equipped at the center of the storage case and fixed on an upper cover (20), the upper cover (20) having an outlet (21) connected to an inlet of cohesive agents eluting metals (22), a lid (23) and an upper part strainer (24) and connected by a bolt and nut (25) to the housing, and a lower part cover (30) having an inlet (31) connected to the lower part strainer (32) and connected by a bolt and nut (33) to the housing.
Patent KR-20030086903-A (KR)
IPC: H04N7/32
Filed: 2003-04-28
Abstract: 비디오 프로세싱 애플리케이션에서 페이딩 추정 및 보정을 수행하기 위한 기술 및 수단이 설명된다.  예를 들어, 비디오 인코더는 페이딩이 검출되는 화상을 인코딩하기 위해 하나 이상의 참조 화상에 페이딩 보정을 수행한다.  비디오 디코더는 하나 이상의 참조 화상에 대응하는 페이딩 보정을 수행한다.
Patent KR-20040098781-A (KR)
Inventor: CHA SEONG IL
IPC: A61K8/19
Filed: 2003-05-15
Abstract: PURPOSE: Provided is metal colloidal solution containing microparticles of tourmaline and silver, wherein tourmaline prevents the discoloration of colloidal silver solution and the sedimentation of silver contained the colloidal silver solution. CONSTITUTION: The metal colloidal solution is characterized by containing microparticles of tourmaline and silver in a mixing ratio of 1:1. The solution is used as a raw material of cosmetics. The metal colloidal solution containing microparticles of tourmaline and silver is manufactured by mixing in a mixing ratio of 1:1 colloidal tourmaline solution manufactured by adding 5kg of tourmaline to 100kl of purified water and heating the mixture at 110 deg.C in a water vessel, and colloidal silver solution manufactured by electrolysis of silver microparticles in purified water in a water vessel.
Patent KR-20040099793-A (KR)
Inventor: JUNG MYEONG GI
IPC: B62D1/18
Filed: 2003-05-20
Abstract: PURPOSE: An inclination control device of a steering column is provided to prevent the unlocking of an upper steering column from releasing by an undesired operation error and to increase operation reliability of locking/unlocking by a simple locking/unlocking structure. CONSTITUTION: An inclination control device of a steering column is composed of a lower steering column(110) for housing movably a lower steering shaft and having a fixed gear unit(111) formed at the upper end side; an upper steering column(120) for housing movably an upper steering shaft having one end combined with the lower steering shaft by a universal joint and having a movable gear unit(122) movably shaft-mounted at the lower end; a supporting bracket(130) movably shaft-installed with the upper steering column and fixed to a vehicle body to receive a connection portion of the upper and lower steering columns; a supporting lever(140) formed with an elastic body(141), hinge-joined to the upper steering column, and inserted into a recessed groove(121) of the movable gear unit to elastically hold the movable gear unit; and a tilt lever(150) combined to the supporting lever by a wire(151). The movable gear unit comprises the recessed groove formed at a lower end and teeth(122a) arranged at an upper end to engage with the fixed gear unit.
Patent KR-20040100045-A (KR)
Inventor: LEE YONG HEUNG
IPC: B60H1/00
Filed: 2003-05-21
Abstract: PURPOSE: A vehicle air conditioner is provided to improve the flow of engine cooling water by disposing the center of a heat exchanger for rear seat heating lower than the center of that for front seat heating, for reducing the noise caused by the flow. CONSTITUTION: A vehicle air conditioner includes front and rear seat air conditioning units(100,200) respectively having heat exchangers(130,240) for heating front and rear seats. The center of the rear seat heat exchanger is positioned lower than that of the front seat heat exchanger, wherein the distance(L) between the centers is about 30mm-150mm. Owing to the difference of pressure according to the different center positions, the flow of engine cooling water is improved. The cooling water flows from the front seat heat exchanger to the rear seat heat exchanger less, thereby reducing the cooling water flow noise. A rear seat heat exchanger for cooling(230) is positioned in parallel to that for heating approximately.
Patent KR-20030091732-A (KR)
Title: 금속에 구조적 접착 결합을 위한 내부식성 표면처리
IPC: C25D11/24
Filed: 2003-05-21
Abstract: 금속 기질은 인산 양극산화처리 용액에서 양극산화처리 된다.  그 후에 상기 양극산화처리된 금속 기질을 6가 크롬이 존재하지 않는, 3가 크롬을 함유한 산성 용액과 접촉시켜 상기 양극산화처리된 금속 기질을 코팅한다.  상기 코팅된 양극산화처리된 금속 기질은 다른 처리된 금속 기질과 끈끈하게 결합하여 복합물을 형성할 수 있다.  최종 물질은 우수한 결합과 부식 성질을 나타낸다.
Patent KR-20040101602-A (KR)
Inventor: KIM SUN CHEOL
IPC: E01B29/00
Filed: 2003-05-26
Abstract: PURPOSE: A structural member for the carriage of a precast expansion jointer is provided to prevent the transformation of a precast expansion jointer by the physical force and to load up, get off and transport a precast expansion jointer stably. CONSTITUTION: The structural member(S) for the carriage of a precast expansion jointer comprises: a pair of H-beams(50) arrange on the lower part of a rail in parallel with a sleeper; a supporting plate(60) welded to support rails installed on both upper ends of the H-beam(50) and located on the upper part; a fixing plate(70) installed to the center of the upper end of the H-beam(50) and welded to fix the center of a structural member(S) to the center of a gauge; a retaining plate(80) welded to both lower sides of the H-beam(50) to prevent the separation of a band(90); a U-shaped band(90) installed to each retaining plate(80) of the H-beam(50); and a shackle fastened by bolts and nuts to connect bands(90) mutually.
Patent KR-20040107674-A (KR)
Inventor: KIM DONG GYU
IPC: G02F1/139
Filed: 2003-06-09
Abstract: PURPOSE: A display panel for a display device, and a liquid crystal display including the display panel are provided to prevent light loss generated due to step height of a light blocking film while minimizing reduction of an aperture ratio by forming a light blocking film having a slow incline. CONSTITUTION: A light blocking film(220) is formed on a blue pixel area on an insulating substrate, formed of an organic insulating material and having an incline. Common electrodes are formed on the insulating substrate. Substrate spacers(320) are overlapped with the light blocking film, and having an incline formed of an organic insulating material. Protrusions are arranged in pixel areas for dividedly aligning liquid crystal molecules on the same layer as the substrate spacers, wherein the substrate spacer is equal to the protrusion in thickness or thicker than the protrusion.
Patent KR-20050000831-A (KR)
Inventor: HWANG YONG TAEK
IPC: C08F283/12
Filed: 2003-06-25
Abstract: PURPOSE: Provided are a reactive radial-structured polymer, its preparation method and a polymer thin film using the polymer which contains a nano-sized micropore and has a low dielectric constant. CONSTITUTION: The reactive radial-structured polymer has an ether structure represented by the formula 1 and contains a methoxy or ethoxy silane terminal group, wherein n is 2 or more; R is a group derived from a polyvalent alcohol (R-(OH)n, n>=2); X is -OCONH-(CH2)3-Si(OC2H5)3, -OCH2CH(CH3)-CH2O(CH2)3-Si(CH3)2(OC2H5), -OCH2CH(OH)-CH2O(CH2)3-Si(CH3)(OC2H5)2 or -OCH2CH(OH)-CH2O(CH2)3-Si(CH3)(OCH3)2. Preferably the polymer has a molecular weight of 500-20,000.
Patent KR-20050000905-A (KR)
Inventor: CHO HAN CHANG
IPC: F23D14/76
Filed: 2003-06-25
Abstract: PURPOSE: A pipe corrosion preventing device is provided to prevent the obstruction of a system operation by preventing the corrosion of a pipe and the increase of pressure. CONSTITUTION: Bypass pipes(9a,9b) to form a passage of combustion exhaust gas in a main pipe(11) are formed between regenerative burners(5a,5b) and regenerators(6a,6b). Isolation valves(10a,10b) are installed in the bypass pipes. The formation of the air passage through the bypass pipes are controlled by opening or closing the isolation valves. The solidification of a reed, the cryogenic corrosion and the condensation of moisture are suppressed by discharging the part of the hot combustion exhaust gas without passing through the regenerators and increasing the temperature of the cryogenic exhaust gas.
Patent KR-20050003234-A (KR)
Inventor: NAM SEUNG HEE
IPC: G02F1/136
Filed: 2003-06-30
Abstract: PURPOSE: A crystallizing method is provided to remarkably reduce a specific resistance value of a transconductance oxide film for use in a signal line by crystallizing the transconductance oxide film in a shaft direction using a laser beam. CONSTITUTION: A crystallizing method includes the steps of forming a substrate(200) of an insulating material, forming a transconductance oxide film(210a) on the substrate, forming an insulating layer on the transconductance oxide film, and crystallizing the transconductance oxide film by irradiating a laser beam. The insulating layer is of silicon oxide film(SiOx), silicon nitride film(SiNx), or SiON. The insulating layer has a refractive index of 1.3 to 2.0. The transconductance oxide film has an energy band gap of 3.0 to 4.0eV. The laser beam has an energy greater than that of the transconductance oxide film. The transconductance oxide film is selected from one of ITO(Indium Tin Oxide), IZO(Indium Zinc Oxide), SnO2, ZnO, and In2O3. The laser beam is irradiated using SLS(Sequential Lateral Solidification). The thickness of the insulating layer satisfies dk=λ/2n(k)(dk is a thickness of the insulating layer, λ is a laser wavelength, n is a refractive index, k is an integral number).
Patent KR-20050002499-A (KR)
Inventor: KANG NAK KYU
IPC: E04B1/80
Filed: 2003-06-30
Abstract: PURPOSE: A construction method for an adiabatic layer of a ceiling and a wall is provided to shorten working hours by simplifying a construction work, to improve workability and to reduce the cost required by constructing easily even with unskillful hands and to improve indoor space by reducing the thickness of an adiabatic layer. CONSTITUTION: The construction method for an adiabatic layer of a ceiling and a wall comprises the steps of constructing an adiabatic member(20) composed of Styrofoam, etc. on a concrete ceiling or a concrete wall(10), attaching double-coated film tapes(30) applied with adhesives on the surface of the adiabatic member(20) at regular intervals, and attaching a finishing member(40) composed of a plaster board, etc. using the double-coated film tapes(30). The adhesives of the double-coated film tape(30) are formed in a thickness of 10¯50 micrometers and to have instantaneous tensile force of 1.5¯3 kilograms per 25 millimeters.
Patent KR-20050003923-A (KR)
Inventor: JUNG CHUN KIL
IPC: H02J7/00
Filed: 2003-07-04
Abstract: PURPOSE: A battery pack inspection method is provided to achieve improved stability of a battery pack by inspecting the quality of a core cell, function of a protection circuit, and performance of the battery pack and checking an abnormality of a specific element arranged in the protection circuit. CONSTITUTION: A battery pack inspection method comprises a step(S100) of checking the quality of a core cell; a step(S200) of estimating life of a battery pack by judging variations of capacity caused due to an impedance difference after inspection of the core cell; a step(S300) of judging an abnormality of a protection circuit module and the core cell at a soft pack state; a step(S400) of detecting an abnormality of each section of the protection circuit module by analyzing an impedance spectrum; and a step(S600) of inspecting the performance and safety of a battery pack with the core cell and the protection circuit embedded therein.